Base | Representation |
---|---|
bin | 11011101010101… |
… | …010100100000000 |
3 | 1012100102020110110 |
4 | 123222222210000 |
5 | 1422311403331 |
6 | 114020431320 |
7 | 14334242010 |
oct | 3352524400 |
9 | 1170366413 |
10 | 464169216 |
11 | 219014225 |
12 | 10b548540 |
13 | 7521b154 |
14 | 45909c40 |
15 | 2ab3b946 |
hex | 1baaa900 |
464169216 has 72 divisors (see below), whose sum is σ = 1411864384. Its totient is φ = 132618240.
The previous prime is 464169203. The next prime is 464169217. The reversal of 464169216 is 612961464.
It is a super-2 number, since 2×4641692162 = 430906122164109312, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (464169217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37795 + ... + 48546.
Almost surely, 2464169216 is an apocalyptic number.
It is an amenable number.
464169216 is an abundant number, since it is smaller than the sum of its proper divisors (947695168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
464169216 is an equidigital number, since it uses as much as digits as its factorization.
464169216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86367 (or 86353 counting only the distinct ones).
The product of its digits is 62208, while the sum is 39.
The square root of 464169216 is about 21544.5866982869. The cubic root of 464169216 is about 774.2694279319.
The spelling of 464169216 in words is "four hundred sixty-four million, one hundred sixty-nine thousand, two hundred sixteen".
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